參數(shù)資料
型號(hào): LM258YDT
廠商: 意法半導(dǎo)體
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Low power dual operational amplifiers
中文描述: 低功耗雙運(yùn)算放大器
文件頁(yè)數(shù): 1/20頁(yè)
文件大?。?/td> 294K
代理商: LM258YDT
April 2007
Rev 6
1/20
20
LM158-LM258-LM358
Low power dual operational amplifiers
Features
Internally frequency compensated
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain): 1.1 mHz
(temperature compensated)
Very low supply current per operator
essentially independent of supply voltage
Low input bias current: 20 nA
(temperature compensated)
Low input offset voltage: 2 mV
Low input offset current: 2 nA
Input common-mode voltage range includes
ground
Differential input voltage range equal to the
power supply voltage
Large output voltage swing 0 V to (V
CC
- 1.5 V)
Description
These circuits consist of two independent, high-
gain, internally frequency-compensated op-amps
which are designed specifically to operate from a
single power supply over a wide range of
voltages. The low power supply drain is
independent of the magnitude of the power supply
voltage.
Application areas include transducer amplifiers,
DC gain blocks and all the conventional op-amp
circuits which now can be more easily
implemented in single power supply systems. For
example, these circuits can be directly supplied
with the standard +5 V which is used in logic
systems and will easily provide the required
interface electronics without requiring any
additional power supply.
In linear mode, the input common-mode voltage
range includes ground and the output voltage can
also swing to ground, even though operated from
only a single power supply voltage.
N
DIP-8
(Plastic package)
D & S
SO-8 & miniSO-8
(Plastic micropackage)
P
TSSOP8
(Thin shrink small outline package)
1
2
3
4
5
6
7
8
-
+
-
+
1 - Output 1
2 - Inverting input
3 - Non-inverting input
4 - V
CC
-
5 - Non-inverting input 2
6 - Inverting input 2
7 - Output 2
8 - V
CC
+
Pin connections
(Top view)
www.st.com
相關(guān)PDF資料
PDF描述
LM258YPT Low power dual operational amplifiers
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